Properties of the Number 51451

Fifty-One Thousand Four Hundred Fifty-One

Basics

Value: 51450 → 51451 → 51452

Parity: odd

Prime: No

Previous Prime: 51449

Next Prime: 51461

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 23 × 2237

Divisors: 1, 23, 2237, 51451

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100100011111011

Octal: 144373

Duodecimal: 25937

Hexadecimal: c8fb

Square: 2647205401

Square Root: 226.82812876713504

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Expansion of 1/(x^k*(1 - x - 3·x^k+1)) for k=3. A143454

a(n) = 42·n² + 1. A158604

The number of words of length n created with the letters a, b, c with at least as many a's as b's and at least as many b's as c's and no adjacent letters forming the pattern aba or bab. A176148

Coefficients in expansion of 1/(1 - x - 3·x⁴). A318774

Number of mutual-visibility sets in the n-ladder graph. A389183

a(n) = lcm{ 1,2,...,x } where·is the n-th prime power (A000961). A51451